Xianliang Chen

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Service processing method and system
- Patent number 10,897,700
- Issue date Jan 19, 2021
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Jinjin Ni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for processing services of multi-channel terminal
- Patent number 10,834,726
- Issue date Nov 10, 2020
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xichun Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-card user equipment and service processing method thereof
- Patent number 10,833,714
- Issue date Nov 10, 2020
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Yi He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-card mobile terminal, and service switching method and device...
- Patent number 10,681,532
- Issue date Jun 9, 2020
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Jinjin Ni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User terminal, and method and device for providing mobile communica...
- Patent number 10,609,548
- Issue date Mar 31, 2020
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Jinjin Ni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Incoming call recording method and device for multi-channel terminal
- Patent number 10,237,387
- Issue date Mar 19, 2019
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xichun Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-card user equipment and service processing method and device...
- Patent number 10,225,729
- Issue date Mar 5, 2019
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Yi He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call transferring method and device for multi-channel terminal
- Patent number 10,218,746
- Issue date Feb 26, 2019
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xichun Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Incoming call responding method and device for multi-channel terminal
- Patent number 10,142,812
- Issue date Nov 27, 2018
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xichun Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-adaptive communications network selection
- Patent number 9,699,719
- Issue date Jul 4, 2017
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Jinjin Ni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for searching network at startup, communication processor an...
- Patent number 9,693,292
- Issue date Jun 27, 2017
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Jinjin Ni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimizing supplementary service operations for LTE-enabled devices
- Patent number 9,503,936
- Issue date Nov 22, 2016
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Jinjin Ni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile terminal and method for selecting network
- Patent number 9,413,515
- Issue date Aug 9, 2016
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Yi Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet-switched network return
- Patent number 9,332,461
- Issue date May 3, 2016
- SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
- Wei Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet-switched network return
- Patent number 9,307,543
- Issue date Apr 5, 2016
- SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
- Minqian Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service processing method, a baseband processor chip and a terminal
- Patent number 9,271,132
- Issue date Feb 23, 2016
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Zhi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Supplementary service implementation method, LTE network system and...
- Patent number 9,084,158
- Issue date Jul 14, 2015
- SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
- Jinjin Ni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for judgment and residency of multi-card mobile terminal ser...
- Patent number 9,020,501
- Issue date Apr 28, 2015
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xiang Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-sim multi-standby communication terminal, and synchronization...
- Patent number 8,805,444
- Issue date Aug 12, 2014
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Wei Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DATA SENDING METHOD, TERMINAL DEVICE, AND STORAGE MEDIUM
- Publication number 20210410207
- Publication date Dec 30, 2021
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Yi He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVICE PROCESSING METHOD AND SYSTEM
- Publication number 20180213392
- Publication date Jul 26, 2018
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Jinjin NI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MANAGING CONFERENCE CALL, TERMINAL AND NET...
- Publication number 20180183936
- Publication date Jun 28, 2018
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Xichun Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CALL FORWARDING, TERMINAL AND NETWORK SIDE...
- Publication number 20180183932
- Publication date Jun 28, 2018
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xichun GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALL FORWARDING METHOD AND DEVICE, AND TERMINAL
- Publication number 20180176373
- Publication date Jun 21, 2018
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Jinjin NI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER TERMINAL, AND METHOD AND DEVICE FOR PROVIDING MOBILE COMMUNICA...
- Publication number 20180160293
- Publication date Jun 7, 2018
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Jinjin NI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-PARTY CALL METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL
- Publication number 20180152562
- Publication date May 31, 2018
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Jinjin Ni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INCOMING CALL RESPONDING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL
- Publication number 20180139591
- Publication date May 17, 2018
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Xichun Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALL TRANSFERRING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL
- Publication number 20180139245
- Publication date May 17, 2018
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xichun GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INCOMING CALL RECORDING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL
- Publication number 20180139316
- Publication date May 17, 2018
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Xichun Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR PROCESSING SERVICES OF MULTI-CHANNEL TERMINAL
- Publication number 20180139748
- Publication date May 17, 2018
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Xichun Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CARD USER EQUIPMENT AND SERVICE PROCESSING METHOD THEREOF
- Publication number 20180131402
- Publication date May 10, 2018
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Yi HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CARD MOBILE TERMINAL, AND SERVICE SWITCHING METHOD AND DEVICE...
- Publication number 20180132097
- Publication date May 10, 2018
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Jinjin NI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CARD USER EQUIPMENT AND SERVICE PROCESSING METHOD AND DEVICE...
- Publication number 20180132098
- Publication date May 10, 2018
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Yi HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SEARCHING NETWORK AT STARTUP, COMMUNICATION PROCESSOR AN...
- Publication number 20160183177
- Publication date Jun 23, 2016
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Jinjin NI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PACKET-SWITCHED NETWORK RETURN
- Publication number 20160029393
- Publication date Jan 28, 2016
- SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
- Minqian Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE TERMINAL AND METHOD FOR SELECTING NETWORK
- Publication number 20150295696
- Publication date Oct 15, 2015
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Yi Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELF-ADAPTIVE COMMUNICATIONS NETWORK SELECTION
- Publication number 20150245286
- Publication date Aug 27, 2015
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Jinjin NI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PACKET-SWITCHED NETWORK RETURN
- Publication number 20150146685
- Publication date May 28, 2015
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Wei Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUPPLEMENTARY SERVICE IMPLEMENTATION METHOD, LTE NETWORK SYSTEM AND...
- Publication number 20150138974
- Publication date May 21, 2015
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Jinjin NI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUIT-SWITCHED FALLBACK DELAY MITIGATION
- Publication number 20150117401
- Publication date Apr 30, 2015
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Zhenxin Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTIMIZING SUPPLEMENTARY SERVICE OPERATIONS FOR LTE-ENABLED DEVICES
- Publication number 20150103739
- Publication date Apr 16, 2015
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Jinjin NI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR JUDGMENT AND RESIDENCY OF MULTI-CARD MOBILE TERMINAL SER...
- Publication number 20140248872
- Publication date Sep 4, 2014
- Xiang Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE TERMINAL AND SERVICE PROCESSING METHOD THEREOF, AND BASEBAND...
- Publication number 20140146667
- Publication date May 29, 2014
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Zhi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELF-ADAPTIVE COMMUNICATIONS NETWORK SELECTION
- Publication number 20140128070
- Publication date May 8, 2014
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Jinjin NI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVICE PROCESSING METHOD, A BASEBAND PROCESSOR CHIP AND A TERMINAL
- Publication number 20130315151
- Publication date Nov 28, 2013
- SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
- Zhi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-SIM MULTI-STANDBY COMMUNICATION TERMINAL, AND SYNCHRONIZATION...
- Publication number 20130157662
- Publication date Jun 20, 2013
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Wei Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Xianliang Chen

Person

Patents Grantslast 30 patents

Service processing method and system

Method and device for processing services of multi-channel terminal

Multi-card user equipment and service processing method thereof

Multi-card mobile terminal, and service switching method and device...

User terminal, and method and device for providing mobile communica...

Incoming call recording method and device for multi-channel terminal

Multi-card user equipment and service processing method and device...

Call transferring method and device for multi-channel terminal

Incoming call responding method and device for multi-channel terminal

Self-adaptive communications network selection

Method for searching network at startup, communication processor an...

Optimizing supplementary service operations for LTE-enabled devices

Mobile terminal and method for selecting network

Packet-switched network return

Packet-switched network return

Service processing method, a baseband processor chip and a terminal

Supplementary service implementation method, LTE network system and...

Method for judgment and residency of multi-card mobile terminal ser...

Multi-sim multi-standby communication terminal, and synchronization...

Patents Applicationslast 30 patents

DATA SENDING METHOD, TERMINAL DEVICE, AND STORAGE MEDIUM

SERVICE PROCESSING METHOD AND SYSTEM

METHOD AND APPARATUS FOR MANAGING CONFERENCE CALL, TERMINAL AND NET...

METHOD AND APPARATUS FOR CALL FORWARDING, TERMINAL AND NETWORK SIDE...

CALL FORWARDING METHOD AND DEVICE, AND TERMINAL

USER TERMINAL, AND METHOD AND DEVICE FOR PROVIDING MOBILE COMMUNICA...

MULTI-PARTY CALL METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL

INCOMING CALL RESPONDING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL

CALL TRANSFERRING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL

INCOMING CALL RECORDING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL

METHOD AND DEVICE FOR PROCESSING SERVICES OF MULTI-CHANNEL TERMINAL

MULTI-CARD USER EQUIPMENT AND SERVICE PROCESSING METHOD THEREOF

MULTI-CARD MOBILE TERMINAL, AND SERVICE SWITCHING METHOD AND DEVICE...

MULTI-CARD USER EQUIPMENT AND SERVICE PROCESSING METHOD AND DEVICE...

METHOD FOR SEARCHING NETWORK AT STARTUP, COMMUNICATION PROCESSOR AN...

PACKET-SWITCHED NETWORK RETURN

MOBILE TERMINAL AND METHOD FOR SELECTING NETWORK

SELF-ADAPTIVE COMMUNICATIONS NETWORK SELECTION

PACKET-SWITCHED NETWORK RETURN

SUPPLEMENTARY SERVICE IMPLEMENTATION METHOD, LTE NETWORK SYSTEM AND...

CIRCUIT-SWITCHED FALLBACK DELAY MITIGATION

OPTIMIZING SUPPLEMENTARY SERVICE OPERATIONS FOR LTE-ENABLED DEVICES

METHOD FOR JUDGMENT AND RESIDENCY OF MULTI-CARD MOBILE TERMINAL SER...

MOBILE TERMINAL AND SERVICE PROCESSING METHOD THEREOF, AND BASEBAND...

SELF-ADAPTIVE COMMUNICATIONS NETWORK SELECTION

SERVICE PROCESSING METHOD, A BASEBAND PROCESSOR CHIP AND A TERMINAL

MULTI-SIM MULTI-STANDBY COMMUNICATION TERMINAL, AND SYNCHRONIZATION...